Evaluation

  • Multiple metrics used to evaluate models, no one metric to be relied on in isolation.
  • Unitless metrics, Kling-Gupta Efficiency (KGE), Nash-Sutcliffe Efficiency (NSE), Willmott’s Index of Agreement (\(d\)), \(R^2\), RRMSE.
  • Unit (\(Wm^{-2}\)) metrics, RMSE, MAE.
  • Multiple models to be constructed and evaluated for comparison.
  • Visual analysis is useful such as error histogram, Taylor diagrams and time series for comparison.

Error Histograms

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Downscaling Global Climate Models with Convolutional and Long-Short-Term Memory Networks for Solar Energy Applications by C.P. Davey is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.